From b642c5b89b3328ecdec0885cf7d5cfd3ba4dbd69 Mon Sep 17 00:00:00 2001
From: Systemcluster <me@systemcluster.me>
Date: Sun, 14 Feb 2021 10:47:30 +0100
Subject: [PATCH] [spv-in] support string instruction

---
 src/front/spv/mod.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/front/spv/mod.rs b/src/front/spv/mod.rs
index 2bcad16251..5b13267d81 100644
--- a/src/front/spv/mod.rs
+++ b/src/front/spv/mod.rs
@@ -1654,6 +1654,7 @@ impl<I: Iterator<Item = u32>> Parser<I> {
                 Op::MemoryModel => self.parse_memory_model(inst),
                 Op::EntryPoint => self.parse_entry_point(inst),
                 Op::ExecutionMode => self.parse_execution_mode(inst),
+                Op::String => self.parse_string(inst),
                 Op::Source => self.parse_source(inst),
                 Op::SourceExtension => self.parse_source_extension(inst),
                 Op::Name => self.parse_name(inst),
@@ -1840,6 +1841,13 @@ impl<I: Iterator<Item = u32>> Parser<I> {
         Ok(())
     }
 
+    fn parse_string(&mut self, inst: Instruction) -> Result<(), Error> {
+        self.switch(ModuleState::Source, inst.op)?;
+        inst.expect_at_least(3)?;
+        let (_name, _) = self.next_string(inst.wc - 1)?;
+        Ok(())
+    }
+
     fn parse_source(&mut self, inst: Instruction) -> Result<(), Error> {
         self.switch(ModuleState::Source, inst.op)?;
         for _ in 1..inst.wc {